Sc00bster

I have $1200 laying around. What should I do to increase performance of my new 5.3L silverado? Any suggestions are greatly appreciated.

1nasty86

iTrader: (63)

Full exhaust and cold air. You already have 243 heads and a 90mm intake. So my vote gets exhaust and cold air.

Wimimc

iTrader: (2)

a cutout would be sick

Jimbo1367

You can give it to me.... to buy some respect. lol

TransWS6Am

iTrader: (41)

^^ what he said. That's always a good place to start.

Sc00bster

Should I go true dual or 1 in 2 out? What is a good exhaust that will increase performance and keep it quiet?

Sc00bster

And should I go k&n for the intake?

TransWS6Am

iTrader: (41)

id do true duals, true duals always have a nicer exhaust note. and magnaflow is probably going to be the best performance quieter muffler, could be a few other brands that are on the quiet side.

regency

iTrader: (15)

Volant
Just replace the muffler
and get a tune (Nelson)

Checkout the neighbor site PerformanceTrucks.Net!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!

looking at close to $1000 for all this

1nasty86

iTrader: (63)

Longtubes, magnaflow 3' catback, and the volant cold air.

safemode

iTrader: (1)

Spending money on a K&N or other reuseable filter doesn't help unless your paper filter is clogged and dirty. Depending on your environment, most people only change the filter once a year. So it easily takes 4 years to make up the cost of the K&N, and in the meantime you have poorer filtration

http://www.bobistheoilguy.com/airfilter/airtest1.htm

I would suggest to spend the money on something other than a 50 dollar filter.

bozzhawg

Turbo boost or nitrous kit.....

earmuffs

save and get a supercharger